Question

(x-4y)^2 solve questions​

Answer 1

Step-by-step explanation:

The expression is = (2x - y)^3

The expression is equal to (2x - y)^2 (2x - y)

Then it is equal to (4x^2 - 4xy + y^2) (2x - y)

Then it is equal to 8x^3 - 4x^2y - 8x^2y + 4xy^2 + 2xy^2 - y^3

Then it is equal to 8x^3 - 12x^2y + 6xy^2 - y^3, which is the answer.

Answer 2

Answer:

x^2+16y^2-8xy

Step-by-step explanation:

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